WO2016083976A1 - Glasses frame with closed position protecting lenses from impacts or friction - Google Patents
Glasses frame with closed position protecting lenses from impacts or friction Download PDFInfo
- Publication number
- WO2016083976A1 WO2016083976A1 PCT/IB2015/059040 IB2015059040W WO2016083976A1 WO 2016083976 A1 WO2016083976 A1 WO 2016083976A1 IB 2015059040 W IB2015059040 W IB 2015059040W WO 2016083976 A1 WO2016083976 A1 WO 2016083976A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- frame
- rims
- glasses
- temples
- glasses frame
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/006—Collapsible frames
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/02—Bridges; Browbars; Intermediate bars
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/02—Bridges; Browbars; Intermediate bars
- G02C5/08—Bridges; Browbars; Intermediate bars foldable
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/14—Side-members
Definitions
- the present invention relates to a glasses frame with a closed position protecting the lenses from impacts or friction.
- the invention relates to a glasses frame of a completely new concept, capable of providing an excellent protection for the lenses when the glasses are not worn and are placed in a closed position onto a support, without them being inserted into a case.
- the glasses are casually placed and hence often the lenses risk being damaged due to impacts or chafing against the same resting plane or surrounding objects.
- US-6257720 discloses a glasses frame comprising a hinge means housed in the bridge connecting the two rims.
- Such hinge means allows the mutual rotation of the two frame rims - and of the temples hinged thereto - around a rotation axis passing through said bridge, so that after having rotated one of the two rims with respect to the other, the two temples are on opposite sides of the glasses and can thus provide protection to the lenses .
- connection bridge of the two rims since it has to be positioned in contact with the user's nose or slightly above it, is arranged in the upper part of the front-frame, substantially aligned to the upper arc of said rims. It is hence evident that, by performing the 180° rotation of a rim with respect to the other one around a rotation axis formed within said bridge, once the rotation has occurred the two rims will be completely misaligned and the relative temples therewith .
- each temple nevertheless protects exclusively - as, on the other hand, occurs in a conventional pair of glasses - the inner part of the lens in a proximal position with respect to the hinge thereof, but it does not succeed instead in protecting with the terminal part thereof - as was instead in the stated intentions of the patent - the outer part of the lens in a distal position with respect to the hinge thereof due to the fact that during the 180° rotation the rim containing said lens has turned upside down with respect to the bridge and has hence fully misaligned with respect to the position occupied by the terminal part of the temple temple of the other rim.
- the outer part of the lenses receives no serious protection from the terminal part of the temples in the above-said upside-down position, not allowing hence to achieve the improvement with respect to the preexisting situation disclosed in the patent in question.
- the glasses take up a fully disassembled layout, with the two rims fully off-center with respect to the rotation axis around the nosepiece of the glasses and the .terminal part of the relative temples thus occupies a substantially empty space.
- the bulk of the glasses in the plane in which the two rims lie is substantially doubled, with evident negative consequences both from a comfort point of view in putting away or handling the glasses, and from an aesthetic point of view.
- the object of the present invention is hence to propose a glasses frame which offers the same innovative performances which have been proposed for the frames disclosed in patent US- 6257720, which performances are not obtained instead by the solution disclosed in such patent for the reasons set forth above.
- a frame which allows to avoid, in a very simple and immediate manner, the risk of damage of the lenses when putting the glasses in a closed position onto a resting plane.
- Another object of the present invention is to offer a glasses frame which enjoys such innovative performances regardless of the material making up the frame, that is, in particular both for frames of plastic and metal or composite material, and of the specific glasses model.
- a glasses frame of the type comprising a front-frame, two temples (4, 5) connected to said front-frame by hinges which allow the rotation of the temples (4, 5) from a work position substantially perpendicular to the front-frame, to wear the glasses, up to a home position substantially parallel to the front-frame, to put away the glasses, said front-frame comprising two rims (2, 3) for lenses support and possibly a bridge (1) connecting said rims and wherein there is provided at least a hinge means (C) apt to allow the mutual rotation by at least 180° of said rims (2, 3) around a rotation axis (X-X) , characterised in that said rotation axis (X-X) substantially lies in a plane containing the two centres of said rims (2, 3) and perpendicular to the rims, and in that said temples (4, 5) are directly hinged onto the rims (2, 3) .
- Other preferred features of such frame are defined in the dependent claims.
- Fig. 1A is a front view of a glasses frame according to a first variant of a first embodiment of the present invention with the temples folded onto the front-frame;
- Fig. IB is a view of the frame of fig. 1A with the temples in an open position and with part of the frame rotate by 90° with respect to the other;
- Fig. 1C is a view of the frame of fig. IB with said one part further rotated as far as 180° from the original position;
- Fig. ID is a view of the frame of fig. 1C with the temples in a closed position;
- Figs. 2A to 2D are similar views to figs. 1A to ID, which illustrate a second variant of the first embodiment of the glasses frame of the present invention
- Figs. 3A to 3D are similar views to figs. 1A to ID, which illustrate a third variant of the first embodiment of the glasses frame of the present invention
- Figs. 4A to 4D are similar views to figs. 1A a ID, which illustrate a fourth variant of the first embodiment of the glasses frame of the present invention
- Fig. 5 ⁇ is a front view of a glasses frame according to a first variant of a second embodiment of the present invention with the temples in a standard open position;
- Fig. 5B is a view of the frame of fig. 5A with a part of the frame rotated by 90° with respect to the other;
- Fig. 5C is a view of the frame of fig. 5B with said one part further rotated as far as 180° from the original position;
- Fig. 5D is a view of the frame of fig. 5C with the temples in a closed position;
- Figs. 6A to 6D are similar views to figs. 5A to 5D, which illustrate a second variant of the second embodiment of the glasses frame of the present invention
- Figs. 7A to 7D are similar views to figs. 5A a 5D, which illustrate a third variant of the second embodiment of the glasses frame of the present invention
- Figs. 8A to 8D are similar views to figs. 5A a 5D, which illustrate a fourth variant of the second embodiment of the glasses frame of the present invention
- Figs. 9A to 9D are similar views to figs. 5A a 5D, which illustrate a fifth variant of the second embodiment of the glasses frame of the present invention
- Figs. 10A to 10D are similar views to figs. 5A a 5D, which illustrate a sixth variant of the second embodiment of the glasses frame of the present invention
- Figs. 11A to 11D are similar views to figs. 5A a 5D, which illustrate a seventh variant of the second embodiment of the glasses frame of the present invention.
- the glasses frame according to the present invention looks like, when in a work position, any other currently used frame on the market and is not limited to a special design of the rims or of the temples.
- Such frame hence comprises all the usual components of a conventional pair of glasses and, in particular: a front-frame consisting of two rims 2, 3, centrally connected by a bridge 1, on the outer portion of said rims, or endpiece, the hinges for two respective temples 4 and 5 being inserted.
- the mutual pivoting means C of said rims are not formed in bridge 1, but rather in an asymmetrical and eccentric area with respect to bridge 1, so as to also affect at least one portion of one of rims 2, 3.
- the position of said pivoting means C must be such that the relative mutual rotation axis X-X passes as close as possible to the centre of rims 2 and 3 or, in other words, that such axis lies in a plane passing through the centres of rims 2 and 3 and perpendicular to said rims.
- rims 2 do not have a regular circular shape
- centre of rims 2, 3 a point is meant arranged in a central position of the rims and equidistant from the upper and lower extreme points of the rims.
- rotation axis X-X in this central position of the front- frame, the mutual 180° rotation of rim 3 does not imply any vertical misalignment of the same with respect to rim 2 and this allows to enjoy a perfect protection of the lenses arranged therein, by temples 4 and 5.
- this condition also allows to maintain a highly compact layout of the glasses in the upside down position, due to the alignment of the two rims in the lying plane thereof (which plane is substantially vertical when reference is made to the standard lying of the rims in conditions of use) as well as to the opposite arches layout (elongated S shape) which the front of the glasses takes up with respect to the horizontal direction when the camber of the two rims and of the lenses thereof faces opposite sides.
- the frame according to the invention is characterised by a separation surface T - which surface may be planar or curved and which divides the frame into two parts, separating rim 2 and the temple 5 thereof from rim 3 and the temple 4 thereof - in correspondence of which there are provided pivoting means C, essentially consisting of a pin and supporting seats thereof, apt to allow the connection and mutual rotation of said two parts of the frame.
- the surface T cuts the front of the glasses in an asymmetrical and eccentric position with respect to bridge 1, so as to affect also at least one portion of one of rims 2, 3 (rim 3 in the drawings) to such an extent as to allow the installation of mutual pivoting means C of the two rims 2 and 3 in correspondence of the above-said central position of the rims.
- the glasses frame takes up the final position clearly visible in drawings 1C, 2C, 3C and 4C, due to which, when the two temples 4 and 5 of the glasses are closed by their usual rotation movement, they will overlap on the lenses on opposite sides of the front-frame body, perfectly centred on the lenses; in other words, and more precisely, temple 4 will overlap and protect the rear face of rim 3 and the front face of rim 2 while temple 5 will overlap and protect the rear face of rim 2 and the front face of rim 3.
- This position is defined here as "safety" position; as a matter of fact, whatever the plane on which the user can rest, or even let fall the glasses, the lenses will always be protected and maintained at a distance from the resting surface by temples 4 and 5 which, due to the alignment of rims 2 and 3, maintained also in the 180° upturned position thereof, are always perfectly overlapping the lenses. Practical tests have shown that, even in the case of accidental dropping of the glasses, closed in this safety position, any damage to the lenses is avoided. As a matter of fact, since the impact, in any dropping position, affects exclusively the frame and not the lenses, the elasticity typical of the frame material is sufficient to absorb the impact energy releasing it onto the lenses in a peripheral and distributed manner and hence without causing any damage to the same.
- the resting position of the glasses is remarkably different and advantageous with respect to the conventional one.
- the resting position is substantially horizontal, be the glasses rested on the side of the temples and on that of the lenses.
- the glasses which use the frame according to the present invention in a resting position the glasses are inclined in an intermediate position between the horizontal position and the vertical one, due to the fact that the resting occurs on the rim edge and on the back of the lowest temple.
- the glasses hence has two semi-vertical resting positions in stable equilibrium, fully similar and symmetrical, characterised by a reduced bulk of the glasses on the resting plane.
- a first variant of the first embodiment of the glasses frame of the invention is shown, wherein the separation surface T consists of a plane arranged in correspondence of the lateral end of bridge 1, where said bridge engages with rim 3; the separation plane in this case hence affects also a partial portion of such rim.
- Such plane is preferably perpendicular or substantially perpendicular to the front-frame of the glasses.
- the two rims 2 and 3 maintain the same alignment with respect to the vertical direction which they have in the standard position of use and the temples 4 and 5 consequently protect in an optimal and centered way both sides of the lenses arranged within rims 2 and 3.
- planar conformation of separation surface T is not limiting and the invention hence extends to frames wherein such surface has any curved shape, with the only limitation that such surface has a substantially symmetrical shape with respect to the rotation axis X-X, at least limited to portions of equal extension on both sides of such axis, to allow a match without interferences of the two parts of the glasses even in the position rotated by 180°.
- such surface is substantially perpendicular to the front-frame of the glasses.
- separation surface T has for example a circular-section cylindrical shape
- separation surface T has a mixed- section cylindrical shape and precisely rectilinear close to the rotation axis X-X and circular in the areas more distant from such axis. It can be noticed that in such embodiment separation surface T has a different extension on the two sides of such axis, and precisely a greater extension in the upper part.
- separation surface T is again a planar surface and the frame has a bridge 1 in a high position. In this case rim 3 has shape discontinuity, in an upturned position, with respect to the other portion of the glasses and, however, here too the two rims 2, 3 maintain a perfect alignment with respect to the vertical direction.
- the shape of surface T separating the two parts of the glasses can have any position and shape, depending on the shape of the glasses frame and, specifically, of that of bridge 1, of rims 2 and 3 and of temples 4 and 5, so as to obtain a central position for axis X-X for upturning one part of the glasses with respect to the other part and a space sufficient for the insertion of pivoting means C.
- pivoting means C in which the separation surface of the two parts of the glasses is arranged in an eccentric position with respect to the centreline of bridge 1 there is, for the installation of pivoting means C, a greater space availability in a vertical direction than in a horizontal direction.
- This allows the installation of pivoting means C, also comprising positioning means, consisting, in a way known per se, of a small mobile cylinder arranged in a perpendicular direction to the rotation pin and thrust by spring means against a faceted portion of such pin.
- positioning means consisting, in a way known per se, of a small mobile cylinder arranged in a perpendicular direction to the rotation pin and thrust by spring means against a faceted portion of such pin.
- said rotation pin has a halt position every 90°, so as to offer an additional halt position between the work one and the safety one described above, to facilitate and make immediately guessable for the user the correct way of safely closing the frame of the present invention.
- the faceted portion of said pin has a square section.
- the glasses frame with closed safety position of the present invention comprises a front-frame, consisting of a support frame 6 and of two rims 2, 3 fastened thereto, and of two temples 4 and 5, directly articulated on an external portion, or endpiece, of the two rims 2 and 3, through respective hinges.
- At least one of the two rims 2 and 3 (in the drawings rim 3) is free to rotate with respect to support frame 6 and hence with respect to the other rim (in the drawings rim 2) around pivoting means C formed for this purpose in support frame 6.
- Said pivoting means C may be two, aligned and opposite on the two sides of rim 3, as in the embodiments illustrated in figs. 5 to 8 and 10, or one only, arranged on the internal side of rim 3, as in the embodiments illustrated in figs. 9 and 11.
- rims 2 and 3 can rotate one with respect to the other, around an axis X-X passing through the same and substantially lying in a plane containing the two centres of rims 2 and 3 and perpendicular to the same. Since temples 4 and 5 are hinged directly onto rims 2 and 3, the mutual rotation of said rims implies also the rotation of said temples .
- support frame 6 it is preferably meant a low-thickness and high-resistance element - for example an element consisting of metal materials, carbon fibres or composite materials - capable of making up the load-bearing element of the frame which guarantees the desired solidity and stability over time thereof.
- Support frame 6 does not have a preferred or obliged layout and can hence extend with arbitrary shapes above or below rims 2, 3 as well as reducing to a single bridge connecting said rims, as illustrated for example in the embodiment of fig. 9.
- support frame 6 may also be made of the plastic materials conventionally used in the field of eyewear, possibly stiffened by metal cores, without departing from the scope of the invention.
- rims 2 2, 3 elements with a generally circular or quadrangular, even not regular, shape are understood, apt to be stably fastened to support frame 6 in a fixed or rotating manner, as described above, to stably contain within prescription glasses or sunshades, and to house the hinges supporting temples 4, 5.
- any desired material can be used, either plastic or metal or composite. Equally comprised within the scope of protection of the present invention is the case in which rims 2,
- pivoting means C can vary, even to a significant extent, depending on the materials used for the building of support frame 6 and of rims 2, 3.
- said pivoting means C comprise retaining devices of rotating rim 3 and preferred halt points in the rotation, in a way fully similar to what has been described in connection with the first embodiment of the present invention.
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201580074181.5A CN107209398B (en) | 2014-11-24 | 2015-11-23 | Spectacle frame with the closed position for preventing eyeglass to be collided or rubbing |
US15/529,279 US10429667B2 (en) | 2014-11-24 | 2015-11-23 | Glasses frame with closed position protecting lenses from impacts or friction |
JP2017546267A JP2018503140A (en) | 2014-11-24 | 2015-11-23 | Eyeglass frame having a closed position to protect the lens from impact or friction |
RU2017122130A RU2705766C2 (en) | 2014-11-24 | 2015-11-23 | Glasses frame with protection of lenses in folded position against impacts or friction |
EP15821163.1A EP3224667A1 (en) | 2014-11-24 | 2015-11-23 | Glasses frame with closed position protecting lenses from impacts or friction |
PH12017501106A PH12017501106A1 (en) | 2014-11-24 | 2017-06-14 | Glasses frame with closed position protecting lenses from impacts or friction |
JP2020005676U JP3231442U (en) | 2014-11-24 | 2020-12-28 | Eyeglass frame with closed position to protect the lens from impact or friction |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI20142024 | 2014-11-24 | ||
IT102014902311600 | 2014-11-24 | ||
IT102015902323302 | 2015-01-23 | ||
ITMI20150073 | 2015-01-23 | ||
IT102015902343511 | 2015-04-10 | ||
ITMI20150514 | 2015-04-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2016083976A1 true WO2016083976A1 (en) | 2016-06-02 |
Family
ID=55077549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2015/059040 WO2016083976A1 (en) | 2014-11-24 | 2015-11-23 | Glasses frame with closed position protecting lenses from impacts or friction |
Country Status (7)
Country | Link |
---|---|
US (1) | US10429667B2 (en) |
EP (1) | EP3224667A1 (en) |
JP (3) | JP2018503140A (en) |
CN (1) | CN107209398B (en) |
PH (1) | PH12017501106A1 (en) |
RU (1) | RU2705766C2 (en) |
WO (1) | WO2016083976A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITUB20156305A1 (en) * | 2015-12-04 | 2017-06-04 | Giuseppe Pizzuto | Frame for glasses with closed position to protect the lenses from bumps or rubbing |
US11215843B2 (en) * | 2019-08-21 | 2022-01-04 | Warby Parker Inc. | Spinnable frames for spectacles |
Citations (6)
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US1509723A (en) * | 1922-09-28 | 1924-09-23 | Edward J Fink | Eyeglasses |
US2537248A (en) * | 1945-10-02 | 1951-01-09 | Vigano Gianni | Foldable spectacles |
US3880503A (en) * | 1973-11-19 | 1975-04-29 | Modine P Uribe | Adjustable eyeglass frame |
US6257720B1 (en) | 2000-04-06 | 2001-07-10 | Mitani Usa, Inc. | Foldable eyeglasses |
US8833933B1 (en) * | 2013-05-21 | 2014-09-16 | Rusan Optical Industrial Co., Ltd. | Eyeglasses and foldable structure thereof |
US20140340628A1 (en) * | 2013-05-17 | 2014-11-20 | Rusan Optical Industrial Co., Ltd. | Foldable eyeglasses |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1845761A (en) * | 1929-02-12 | 1932-02-16 | Bay State Optical Co | Eyeglass construction |
JPS5220270B2 (en) * | 1973-11-15 | 1977-06-02 | ||
US6513926B1 (en) * | 2002-07-30 | 2003-02-04 | Umeda Inc. | Double-foldable eyeglasses |
ITBL20030011A1 (en) * | 2003-07-22 | 2005-01-23 | Milan Di Kacavenda Milenko Ora Ske Yottica Di Kac | BUILT-IN HINGE FOR THE ELASTICIZATION OF GLASSES |
JP3885072B2 (en) * | 2004-07-20 | 2007-02-21 | 株式会社21 | Eyeglass frame and lens hanger |
CN200983038Y (en) * | 2006-11-30 | 2007-11-28 | 李尧佳 | Overturn folding glasses |
JP2011133628A (en) * | 2009-12-24 | 2011-07-07 | Yoshikazu Sakai | Spectacles |
CN103792677A (en) * | 2012-11-01 | 2014-05-14 | 上海市格致中学 | Foldable glasses |
US20140268005A1 (en) * | 2013-03-15 | 2014-09-18 | Michael Richard Pluta | Collapsible eyeglasses |
TWM459420U (en) * | 2013-04-23 | 2013-08-11 | Rusan Optical Ind Co Ltd | Eyeglasses with folding structure |
TWI477840B (en) * | 2013-04-24 | 2015-03-21 | Rusan Optical Ind Co Ltd | Glasses and foldable structure thereof |
-
2015
- 2015-11-23 US US15/529,279 patent/US10429667B2/en active Active
- 2015-11-23 RU RU2017122130A patent/RU2705766C2/en active
- 2015-11-23 EP EP15821163.1A patent/EP3224667A1/en active Pending
- 2015-11-23 WO PCT/IB2015/059040 patent/WO2016083976A1/en active Application Filing
- 2015-11-23 JP JP2017546267A patent/JP2018503140A/en active Pending
- 2015-11-23 CN CN201580074181.5A patent/CN107209398B/en active Active
-
2017
- 2017-06-14 PH PH12017501106A patent/PH12017501106A1/en unknown
-
2020
- 2020-12-28 JP JP2020219254A patent/JP7306657B2/en active Active
- 2020-12-28 JP JP2020005676U patent/JP3231442U/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1509723A (en) * | 1922-09-28 | 1924-09-23 | Edward J Fink | Eyeglasses |
US2537248A (en) * | 1945-10-02 | 1951-01-09 | Vigano Gianni | Foldable spectacles |
US3880503A (en) * | 1973-11-19 | 1975-04-29 | Modine P Uribe | Adjustable eyeglass frame |
US6257720B1 (en) | 2000-04-06 | 2001-07-10 | Mitani Usa, Inc. | Foldable eyeglasses |
US20140340628A1 (en) * | 2013-05-17 | 2014-11-20 | Rusan Optical Industrial Co., Ltd. | Foldable eyeglasses |
US8833933B1 (en) * | 2013-05-21 | 2014-09-16 | Rusan Optical Industrial Co., Ltd. | Eyeglasses and foldable structure thereof |
Also Published As
Publication number | Publication date |
---|---|
US10429667B2 (en) | 2019-10-01 |
RU2705766C2 (en) | 2019-11-11 |
JP7306657B2 (en) | 2023-07-11 |
EP3224667A1 (en) | 2017-10-04 |
JP2021056534A (en) | 2021-04-08 |
RU2017122130A3 (en) | 2019-04-26 |
US20170261764A1 (en) | 2017-09-14 |
JP3231442U (en) | 2021-04-01 |
PH12017501106A1 (en) | 2017-12-04 |
RU2017122130A (en) | 2018-12-26 |
CN107209398A (en) | 2017-09-26 |
JP2018503140A (en) | 2018-02-01 |
CN107209398B (en) | 2019-10-08 |
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